public List <IModule> LoadModules(IDirectoryContents moduleRootFolder)
{
foreach (var moduleFolder in moduleRootFolder.Where(x => x.IsDirectory))
{
try
{
var binFolder = new DirectoryInfo(Path.Combine(moduleFolder.PhysicalPath, "bin"));
if (!binFolder.Exists)
{
continue;
}
foreach (var file in binFolder.GetFileSystemInfos("*.dll", SearchOption.AllDirectories))
{
Assembly assembly;
try
{
assembly = NccAssemblyLoader.LoadFromFileName(file.FullName);
}
catch (FileLoadException ex)
{
continue;
}
catch (BadImageFormatException ex)
{
continue;
}
if (assembly.FullName.Contains(moduleFolder.Name))
{
if (modules.Count(x => x.Folder == moduleFolder.Name && x.Path == moduleFolder.PhysicalPath) == 0)
{
modules.Add(new Module {
Folder = moduleFolder.Name, Assembly = assembly, Path = moduleFolder.PhysicalPath
});
}
}
else
{
DependencyContextLoader.Default.Load(assembly);
}
}
LoadModuleDependencies(moduleFolder);
}
catch (Exception ex)
{
throw new Exception("Could not load module from " + moduleFolder);
}
}
GlobalContext.SetModuleDependencies(_moduleDependencies);
return(modules);
}
public void LoadModules(IDirectoryContents moduleRootFolder, ILogger logger)
{
_logger = logger;
foreach (var moduleFolder in moduleRootFolder.Where(x => x.IsDirectory).ToList())
{
try
{
var binFolder = new DirectoryInfo(Path.Combine(moduleFolder.PhysicalPath, "bin"));
if (!binFolder.Exists)
{
continue;
}
foreach (var file in binFolder.GetFileSystemInfos("*.dll", SearchOption.AllDirectories))
{
Assembly assembly;
try
{
assembly = NccAssemblyLoader.LoadFromFileName(file.FullName);
}
catch (FileLoadException ex)
{
_logger.LogWarning(ex.Message, ex);
continue;
}
catch (BadImageFormatException ex)
{
_logger.LogWarning(ex.Message, ex);
continue;
}
if (assembly.FullName.Contains(moduleFolder.Name))
{
if (modules.Count(x => x.Folder == moduleFolder.Name && x.Path == moduleFolder.PhysicalPath) == 0)
{
modules.Add(new Module {
ExecutionOrder = 100, ModuleName = moduleFolder.Name, Folder = moduleFolder.Name, Assembly = assembly, Path = moduleFolder.PhysicalPath
});
}
}
else
{
DependencyContextLoader.Default.Load(assembly);
}
}
}
catch (Exception ex)
{
_logger.LogWarning("Could not load module from " + moduleFolder);
_logger.LogError(ex.Message, ex);
//throw new Exception("Could not load module from " + moduleFolder);
}
}
}
public void RegisterThemes(IMvcBuilder mvcBuilder, IServiceCollection services, IServiceProvider serviceProvider, IDirectoryContents themes)
{
_themeDlls = new List <Assembly>();
foreach (var themeFolder in themes.Where(x => x.IsDirectory))
{
try
{
var binFolder = new DirectoryInfo(Path.Combine(themeFolder.PhysicalPath, "bin"));
if (!binFolder.Exists)
{
continue;
}
foreach (var file in binFolder.GetFileSystemInfos("*.dll", SearchOption.AllDirectories))
{
Assembly assembly;
try
{
assembly = NccAssemblyLoader.LoadFromFileName(file.FullName);
}
catch (FileLoadException ex)
{
continue;
}
catch (BadImageFormatException ex)
{
continue;
}
if (assembly.FullName.Contains(themeFolder.Name))
{
_themeDlls.Add(assembly);
if (ThemeHelper.ActiveTheme.ThemeId == themeFolder.Name)
{
mvcBuilder.AddApplicationPart(assembly);
var widgetTypeList = assembly.GetTypes().Where(x => typeof(Widget).IsAssignableFrom(x)).ToList();
foreach (var widgetType in widgetTypeList)
{
services.AddTransient(widgetType);
}
}
}
}
}
catch (Exception ex)
{
RegisterErrorMessage("Could not load theme from " + themeFolder);
}
}
mvcBuilder.AddRazorOptions(o =>
{
foreach (var theme in _themeDlls)
{
var themeFolder = theme.GetName().Name;
if (themeFolder == ThemeHelper.ActiveTheme.ThemeId)
{
o.AdditionalCompilationReferences.Add(MetadataReference.CreateFromFile(theme.Location));
}
}
});
}
private void LoadModuleDependencies(string modulePath, string moduleName)
{
var moduleDependencyFolder = new DirectoryInfo(Path.Combine(modulePath, Constants.ModuleDepencencyFolder, "Module"));
if (moduleDependencyFolder.Exists)
{
foreach (var file in moduleDependencyFolder.GetFileSystemInfos("*.dll", SearchOption.AllDirectories))
{
Assembly assembly;
try
{
assembly = NccAssemblyLoader.LoadFromFileName(file.FullName);
DependencyContextLoader.Default.Load(assembly);
}
catch (FileLoadException ex)
{
continue;
}
catch (BadImageFormatException ex)
{
continue;
}
}
}
var viewFolder = new DirectoryInfo(Path.Combine(modulePath, Constants.ModuleDepencencyFolder, "View"));
if (viewFolder.Exists)
{
foreach (var file in viewFolder.GetFileSystemInfos("*.dll", SearchOption.AllDirectories))
{
Assembly assembly;
try
{
var moduleDependency = new ModuleDependedLibrary();
if (_moduleDependencies.ContainsKey(moduleName))
{
moduleDependency = (ModuleDependedLibrary)_moduleDependencies[moduleName];
}
else
{
_moduleDependencies.Add(moduleName, moduleDependency);
}
if (moduleDependency.AssemblyPaths.Contains(Path.Combine(file.FullName)) == false)
{
assembly = NccAssemblyLoader.LoadFromFileName(file.FullName);
DependencyContextLoader.Default.Load(assembly);
moduleDependency.AssemblyPaths.Add(file.FullName);
_moduleDependencies[moduleName] = moduleDependency;
}
}
catch (FileLoadException ex)
{
continue;
}
catch (BadImageFormatException ex)
{
continue;
}
}
}
}
